7680000881 has 16 divisors (see below), whose sum is σ = 8982244224. Its totient is φ = 6430130304.

The previous prime is 7680000877. The next prime is 7680000919. The reversal of 7680000881 is 1880000867.

7680000881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 7680000881 - 2² = 7680000877 is a prime.

It is a super-2 number, since 2×7680000881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7680000821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38621 + ... + 129813.

It is an arithmetic number, because the mean of its divisors is an integer number (561390264).

Almost surely, 2^7680000881 is an apocalyptic number.

It is an amenable number.

7680000881 is a deficient number, since it is larger than the sum of its proper divisors (1302243343).

7680000881 is a wasteful number, since it uses less digits than its factorization.

7680000881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91480.

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 7680000881 is about 87635.6142273220. The cubic root of 7680000881 is about 1972.9697349065.

The spelling of 7680000881 in words is "seven billion, six hundred eighty million, eight hundred eighty-one", and thus it is an aban number.